Electroluminescent device using metal coordination compound
申请人:CANON KABUSHIKI KAISHA
公开号:US20040013905A1
公开(公告)日:2004-01-22
A luminescent device having a high luminescence efficiency and a high luminance is provided by using a rhenium coordination compounds the luminescent device comprising a Re complex compound provided between a pair of electrodes on a substrate, wherein the Re complex compound is expressed by the following general formula:
Re—[CO]
n
wherein Re is rhenium, CO is a carbonyl group, and n is an integer ranging from 1 to 5.
US6929873B2
申请人:——
公开号:US6929873B2
公开(公告)日:2005-08-16
Direct C–H Functionalization of Phenanthrolines: Metal- and Light-Free Dicarbamoylations
作者:David T. Mooney、Benjamin D. T. Donkin、Nemrud Demirel、Peter R. Moore、Ai-Lan Lee
DOI:10.1021/acs.joc.1c02425
日期:2021.12.3
A direct method for C–H dicarbamoylations of phenanthrolines has been developed, which is capable of directly installing primary, secondary as well as tertiary amides. This is a significant improvement on the previous direct method, which was limited to primary amides. The metal-, light-, and catalyst-free Minisci-type reaction is cheap, operationally simple, and scalable. We demonstrate that the step